The uncinate fasciculus is a bidirectional, long-range white matter tract that connects lateral
orbitofrontal cortex and Brodmann area 10 with the anterior temporal lobes. Although …

The growing consensus that language is distributed into large-scale cortical and subcortical
networks has brought with it an increasing focus on the connectional anatomy of language …

Functional and structural connectivity measures, as assessed by means of functional and
diffusion MRI, are emerging as potential intermediate biomarkers for Alzheimer disease (AD) …

Frontotemporal dementia (FTD), the second most common type of presenile dementia, is a
heterogeneous neurodegenerative disease characterized by progressive behavioural …

Diffusion tensor imaging has been used extensively as a research tool to understand the
structural changes associated with white matter pathology. Using water diffusion as the …

Patients with behavioural-variant frontotemporal dementia (bvFTD) present with insidious
changes in personality and interpersonal conduct that indicate progressive disintegration of …

Apathy and impulsivity are common and disabling consequences of frontotemporal lobar
degeneration. They cause substantial carer distress, but their aetiology remains elusive …

In primary progressive aphasia (PPA), speech and language difficulties are caused by
neurodegeneration of specific brain networks. In the nonfluent/agrammatic variant (nfvPPA) …

Objective: To investigate whether brain functional network connectivity is disrupted in
patients with the behavioral variant of frontotemporal dementia (bvFTD). Methods: Graph …

The linguistic and anatomical variability of the logopenic variant of Primary Progressive
Aphasia (lv-PPA) as defined by current diagnostic criteria has been the topic of an intense …